Alarm.com Launches 781B Battery Video Doorbell for Unwired Entryways

Business Wire·6 Oct 2026·Read original

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Semiconductors & Semiconductor Equipment

Summary · why it matters

Alarm.com announced the Alarm.com 781B Battery Video Doorbell, a wire-free doorbell that brings intelligent video security to entryways where traditional wired doorbells are not practical. The 781B combines a rechargeable battery, Wi-Fi connectivity, and intelligent video in a design for locations without existing doorbell wiring, and can be installed at a front door, side door, back door, detached garage, gate, shed, or other entryway. It is the first Alarm.com battery video doorbell to offer animal and vehicle detection, alongside Advanced Video Analytics that identify people, animals, vehicles, and packages, Familiar Face Analytics that recognize up to five familiar people, and Package Alerts. Dan Kerzner, President of Platforms Business at Alarm.com, said the 781B brings intelligent video, proactive deterrence, and connected actions to more entryways and gives service providers another strong wireless option for comprehensive video coverage across a property. The doorbell's removable universal rechargeable battery is also compatible with the Alarm.com Volt Series V731B Battery Camera, and the device supports Bluetooth Enrollment and a range of Alarm.com residential and commercial video service packages, with feature availability varying by package.